“heading blast”概念、定义、翻译-科学时代

单词	heading blast
释义	矿业工程技术词汇手册 heading blast 阶段爆破；超前工作面爆破
随便看	living curtain living environment living fence living fence living firebreak living floor living fossil living fossil living fuelbreak living gift living ground cover living language living language living marine organism living model living nature living newspaper living organism living organism living panorama living passenger flow living passenger flow living pledge living polymer living quarters

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。